It is a light weight, but exceptionally strong, silky rayon thread. It is colorfast, both washable and dry cleanable. It is recommended that no bleach or whitening agents be used when laundering. While it is a utilitarian weight that works very well in all decorative applications, it is the preferred thread for free-motion machine embroidery as well as computerized embroidery. Most computer embroidery designs are digitized for Sulky 40 wt. Rayon Thread.
Sulky 12wt Cotton Thread – Red Rock Threads
0630 Moss Green - Sulky Rayon 40wt Thread 850yd
Sulky 40 wt 1500 Yard Rayon Thread - 944-1049 - Grass Green – Carolina Thread Place
Sulky Rayon Thread 40wt 250yd Primrose
Sulky Rayon Thread 40wt 250yd Deep Aqua
Sulky Solid 40wt Rayon Thread – Red Rock Threads
Sulky Rayon - Canada
Sulky Rayon Thread 40wt 250yd Soft White
Embroidery Thread KITS & Prewound Bobbin Thread for Machines
Embroidery Thread KITS & Prewound Bobbin Thread for Machines
Sulky Rayon Thread 40wt 250Yd-Brite White